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Andreyy89
3 years ago
6

Students who study perform better in school. What is the hypothesis

Biology
1 answer:
liraira [26]3 years ago
4 0
That students who study make better grades than those who do not.
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What molecule(s) link the light reactions (stage 1 of photosynthesis) to the Calvin cycle (stage 2 of photosynthesis)?
Zina [86]

Answer:

ATP and NADPH

Explanation:

The photosynthetic process carried out by plants involves two distinct stages: the light-dependent stage and the Light-independent stage. The light-dependent stage occurs in the thylakoid membrane of the CHLOROPLAST and it involves a series of chemical reactions that results in the formation of an energy storage molecule (ATP) and reduced electron carrier (NADPH).

These molecules enters the Calvin cycle or light-independent stage. The chemical energy of ATP and reducing ability of NADPH are used to phosphorylate and reduce a 3-carbon compound (PGA) in the Calvin cycle. These two molecules (NADPH and ATP) are important to keep the Calvin cycle in place. Hence, the Calvin cycle is dependent on the light reaction and this two molecules link the two stages.

4 0
3 years ago
What is the difference between a compound eye and and a human eye
Angelina_Jolie [31]

Insect Compound Eye vs. Human Eye. Insects and humans have very different types of eyes, but each has advantages and disadvantages. ... The quality of its vision is much higher than that of a compound eye, and it has a much more complex construction

6 0
3 years ago
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A source from which organisms generally take elements is called
Anit [1.1K]

Answer:

A source from which organisms generally take elements is called exchange pool (option B).

Explanation:

Options for this question are:

  • <em>Food web.</em>
  • <em>Exchange pool.</em>
  • <em>Reservoir.</em>
  • <em>Biotic community.</em>

The term exchange pool is related to the biogeochemical cycles that exist in nature, referring to the source from which elements present in the environment become part of living organisms.

<u>Exchange pools are the biotic components</u> -like animals and plants- of an ecosystem, which determine the passage of elements between living beings. An element can remain as a reservoir (abiotic) in the soil, and then be incorporated into the exchange pool.

4 0
3 years ago
Please answer all of the following:
Ksenya-84 [330]

Answer:

B,C,AND A

Explanation:

i hope this helps

5 0
3 years ago
The Atlantic ocean grows in size due to a _____. A. thrust boundary B. divergent boundary C. convergent boundary D. transform bo
miss Akunina [59]
I think the answer to this is D
8 0
3 years ago
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